The Vornado EVDC300 is an evaporative humidifier designed for large rooms. It features a 3.8L tank and is advertised to cover up to 750 ft². Its key selling point is the energy-efficient DC fan motor, which consumes less power than many comparable models.
This humidifier is suitable for general home use. It offers a long 16-hour runtime and provides decent humidification capacity with excellent overall efficiency. However, it operates noisily, even at low fan speeds, which can be disruptive in bedrooms or living rooms. Cleaning is somewhat inconvenient, though most components are accessible and it is not the most difficult to maintain on the market. Pros: Long runtime. Excellent overall efficiency. Decent humidification capacity. Cons: Noisy operation, even at low fan speeds. Can be a minor nuisance to clean.